$2x+1\gt y\gt x^2$

Points in this region have coordinates $(x,y)$ such that the value of y is between $2x+1\gt x^2$ and $x^2$ and x can have any value.

Important Note: While x can have any value, if a point $(x,y)$ has a y-coordinate that is not between $2x+1$ and $x^2$, that point will not be highlighted.